Cvetković, Stefana

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  • Cvetković, Stefana (4)

Author's Bibliography

Chemical Characterization, Antioxidant Activity, and Cytotoxity of Wild-Growing and In Vitro Cultivated Rindera umbellata (Waldst. and Kit.) Bunge

Todorović, Slađana; Perić, Marija; Nikolić, Biljana; Mandić, Boris; Cvetković, Stefana; Bogdanović, Milica; Živković, Suzana

(Basel: MDPI, 2023)

TY  - JOUR
AU  - Todorović, Slađana
AU  - Perić, Marija
AU  - Nikolić, Biljana
AU  - Mandić, Boris
AU  - Cvetković, Stefana
AU  - Bogdanović, Milica
AU  - Živković, Suzana
PY  - 2023
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5795
AB  - The aim of this study was to comparatively analyze chemical composition and biological activity of wild- and in vitro grown Rindera umbellata. Explants were cultivated on 0.003–0.3 M sucrose, fructose, or glucose. HPLC-DAD for quantifying rosmarinic (RA) and lithospermic B (LAB) acids and GC-MS/FID for qualitative pyrrolizidine alkaloids (PAs) detection were used. Antioxidant activity (DPPH and ABTS assays) and cytotoxicity (MTT test) were monitored. Identified PAs were 7-angeloyl heliotridane, lindelofine, 7-angeloyl heliotridine, 7-angeloyl-9-(+)-trachelanthylheliotridine, punctanecine, and heliosupine, with higher variability reported in wild-growing samples. Total phenolic contents (TPCs) were comparable in wild-growing and in vitro samples, but total flavonoid (TFC) and RA levels were multifold higher in in vitro samples. Notably, high concentration of LAB was detected in wild-growing roots. Amounts of 0.3 M and 0.1 M of sucrose were optimal for TFC and RA production, while maximal antioxidant activity was monitored in plants grown on 0.3 M sucrose. The MTT test indicated colorectal HT-29 as more sensitive than A549 lung adenocarcinoma and normal MRC-5 cells, showing selective sensitivity to wild-growing and 0.3 M sucrose samples. In conclusion, PAs in vitro, as well as TPC, TFC, RA, and LAB in both growing conditions were detected for the first time in R. umbellata.
PB  - Basel: MDPI
T2  - Horticulturae
T1  - Chemical Characterization, Antioxidant Activity, and Cytotoxity of Wild-Growing and In Vitro Cultivated Rindera umbellata (Waldst. and Kit.) Bunge
IS  - 3
VL  - 9
DO  - 10.3390/horticulturae9030381
SP  - 381
ER  - 
@article{
author = "Todorović, Slađana and Perić, Marija and Nikolić, Biljana and Mandić, Boris and Cvetković, Stefana and Bogdanović, Milica and Živković, Suzana",
year = "2023",
abstract = "The aim of this study was to comparatively analyze chemical composition and biological activity of wild- and in vitro grown Rindera umbellata. Explants were cultivated on 0.003–0.3 M sucrose, fructose, or glucose. HPLC-DAD for quantifying rosmarinic (RA) and lithospermic B (LAB) acids and GC-MS/FID for qualitative pyrrolizidine alkaloids (PAs) detection were used. Antioxidant activity (DPPH and ABTS assays) and cytotoxicity (MTT test) were monitored. Identified PAs were 7-angeloyl heliotridane, lindelofine, 7-angeloyl heliotridine, 7-angeloyl-9-(+)-trachelanthylheliotridine, punctanecine, and heliosupine, with higher variability reported in wild-growing samples. Total phenolic contents (TPCs) were comparable in wild-growing and in vitro samples, but total flavonoid (TFC) and RA levels were multifold higher in in vitro samples. Notably, high concentration of LAB was detected in wild-growing roots. Amounts of 0.3 M and 0.1 M of sucrose were optimal for TFC and RA production, while maximal antioxidant activity was monitored in plants grown on 0.3 M sucrose. The MTT test indicated colorectal HT-29 as more sensitive than A549 lung adenocarcinoma and normal MRC-5 cells, showing selective sensitivity to wild-growing and 0.3 M sucrose samples. In conclusion, PAs in vitro, as well as TPC, TFC, RA, and LAB in both growing conditions were detected for the first time in R. umbellata.",
publisher = "Basel: MDPI",
journal = "Horticulturae",
title = "Chemical Characterization, Antioxidant Activity, and Cytotoxity of Wild-Growing and In Vitro Cultivated Rindera umbellata (Waldst. and Kit.) Bunge",
number = "3",
volume = "9",
doi = "10.3390/horticulturae9030381",
pages = "381"
}
Todorović, S., Perić, M., Nikolić, B., Mandić, B., Cvetković, S., Bogdanović, M.,& Živković, S.. (2023). Chemical Characterization, Antioxidant Activity, and Cytotoxity of Wild-Growing and In Vitro Cultivated Rindera umbellata (Waldst. and Kit.) Bunge. in Horticulturae
Basel: MDPI., 9(3), 381.
https://doi.org/10.3390/horticulturae9030381
Todorović S, Perić M, Nikolić B, Mandić B, Cvetković S, Bogdanović M, Živković S. Chemical Characterization, Antioxidant Activity, and Cytotoxity of Wild-Growing and In Vitro Cultivated Rindera umbellata (Waldst. and Kit.) Bunge. in Horticulturae. 2023;9(3):381.
doi:10.3390/horticulturae9030381 .
Todorović, Slađana, Perić, Marija, Nikolić, Biljana, Mandić, Boris, Cvetković, Stefana, Bogdanović, Milica, Živković, Suzana, "Chemical Characterization, Antioxidant Activity, and Cytotoxity of Wild-Growing and In Vitro Cultivated Rindera umbellata (Waldst. and Kit.) Bunge" in Horticulturae, 9, no. 3 (2023):381,
https://doi.org/10.3390/horticulturae9030381 . .

Mogućnosti primene antibakterijskog i antibiofilmnog potencijala etarskih ulja u lečenju infekcija zuba

Nikolić, Biljana; Marković, Dejan; Marković, Tatjana; Mitić-Ćulafić, Dragana; Vuletić, Stefana; Cvetković, Stefana; Ćirić, Ana; Marinković, Jelena

(Belgrade: Serbian Biological Society, 2022)

TY  - CONF
AU  - Nikolić, Biljana
AU  - Marković, Dejan
AU  - Marković, Tatjana
AU  - Mitić-Ćulafić, Dragana
AU  - Vuletić, Stefana
AU  - Cvetković, Stefana
AU  - Ćirić, Ana
AU  - Marinković, Jelena
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5584
AB  - Mикробиота усне дупље обухвата више стотина/хиљада врста са примарном
функцијом заштите организма од колонизације патогенима. Међутим, ако
осетљиви екосистем усне дупље изађе из равнотеже, услед пада имунитета и/или
пренамножености микроорганизама у биофилму (денталном плаку), развијају се
болести зуба (каријес, инфекције зубне пулпе) или периодонтална обољења, што
чак може угрозити системско здравље. Имајући то у виду, лечење зубних
инфекција је од изузетног значаја, а потреба за развојем нових антимикробних
агенаса/процедура евидентна. Пошто су етарска уља (ЕУ) позната по снажном
антибактеријском/антибиофилм ефекту, фокусирали смо се на истраживање
њихове потенцијалне примене у лечењу инфекција коренских канала зуба. Из
инфицираних канала изоловани су бројни факултативни и стриктни анаероби,1 али
је истраживање усмерено на Enterococcus faecalis, као најчешћег узрочника
перзистентних/рекурентних инфекција. Иако смо антибактеријски ефекат
детектовали за бројна ЕУ, детаљна истраживања су спроведена са уљима Thymus
zygis, Cymbopogon martinii2 и C. citratus3. Адекватна испорука ЕУ у коренски канал
подразумевала је формулацију микро- и наноемулзија. Истраживање је спроведено
in vitro и на моно- (E. faecalis) и мултиспецијском биофилму у каналима
екстрахованих зуба. У случају C. martinii оптимизована је и процедура припреме
ефикасних наноемулзија. Добијени резултати су обећавајући: емулзије ЕУ се
успешно могу користити као допунска терапија инфицираних коренских канала
зуба.
AB  - Mikrobiota usne duplje obuhvata više stotina/hiljada vrsta sa primarnom funkcijom zaštite organizma od kolonizacije patogenima. Međutim, ako osetljivi ekosistem usne duplje izađe iz ravnoteže, usled pada imuniteta i/ili prenamnoženosti mikroorganizama u biofilmu (dentalnom plaku), razvijaju se bolesti zuba (karijes, infekcije zubne pulpe) ili periodontalna oboljenja, što čak može ugroziti sistemsko zdravlje. Imajući to u vidu, lečenje zubnih infekcija je od izuzetnog značaja, a potreba za razvojem novih antimikrobnih agenasa/procedura evidentna. Pošto su etarska ulja (EU) poznata po snažnom antibakterijskom/antibiofilm efektu, fokusirali smo se na istraživanje njihove potencijalne primene u lečenju infekcija korenskih kanala zuba. Iz inficiranih kanala izolovani su brojni fakultativni i striktni anaerobi,1 ali je istraživanje usmereno na Enterococcus faecalis, kao najčešćeg uzročnika perzistentnih/rekurentnih infekcija. Iako smo antibakterijski efekat detektovali za brojna EU, detaljna istraživanja su sprovedena sa uljima Thymus zygis, Cymbopogon martinii2 i C. citratus3. Adekvatna isporuka EU u korenski kanal podrazumevala je formulaciju mikro- i nanoemulzija. Istraživanje je sprovedeno in vitro i na mono- (E. faecalis) i multispecijskom biofilmu u kanalima ekstrahovanih zuba. U slučaju C. martinii optimizovana je i procedura pripreme efikasnih nanoemulzija. Dobijeni rezultati su obećavajući: emulzije EU se uspešno mogu koristiti kao dopunska terapija inficiranih korenskih kanala zuba.
PB  - Belgrade: Serbian Biological Society
C3  - Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia
T1  - Mogućnosti primene antibakterijskog i antibiofilmnog potencijala etarskih ulja u lečenju infekcija zuba
T1  - Могућности примене антибактеријског и антибиофилмног потенцијала етарских уља у лечењу инфекција зуба
SP  - 4
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5584
ER  - 
@conference{
author = "Nikolić, Biljana and Marković, Dejan and Marković, Tatjana and Mitić-Ćulafić, Dragana and Vuletić, Stefana and Cvetković, Stefana and Ćirić, Ana and Marinković, Jelena",
year = "2022",
abstract = "Mикробиота усне дупље обухвата више стотина/хиљада врста са примарном
функцијом заштите организма од колонизације патогенима. Међутим, ако
осетљиви екосистем усне дупље изађе из равнотеже, услед пада имунитета и/или
пренамножености микроорганизама у биофилму (денталном плаку), развијају се
болести зуба (каријес, инфекције зубне пулпе) или периодонтална обољења, што
чак може угрозити системско здравље. Имајући то у виду, лечење зубних
инфекција је од изузетног значаја, а потреба за развојем нових антимикробних
агенаса/процедура евидентна. Пошто су етарска уља (ЕУ) позната по снажном
антибактеријском/антибиофилм ефекту, фокусирали смо се на истраживање
њихове потенцијалне примене у лечењу инфекција коренских канала зуба. Из
инфицираних канала изоловани су бројни факултативни и стриктни анаероби,1 али
је истраживање усмерено на Enterococcus faecalis, као најчешћег узрочника
перзистентних/рекурентних инфекција. Иако смо антибактеријски ефекат
детектовали за бројна ЕУ, детаљна истраживања су спроведена са уљима Thymus
zygis, Cymbopogon martinii2 и C. citratus3. Адекватна испорука ЕУ у коренски канал
подразумевала је формулацију микро- и наноемулзија. Истраживање је спроведено
in vitro и на моно- (E. faecalis) и мултиспецијском биофилму у каналима
екстрахованих зуба. У случају C. martinii оптимизована је и процедура припреме
ефикасних наноемулзија. Добијени резултати су обећавајући: емулзије ЕУ се
успешно могу користити као допунска терапија инфицираних коренских канала
зуба., Mikrobiota usne duplje obuhvata više stotina/hiljada vrsta sa primarnom funkcijom zaštite organizma od kolonizacije patogenima. Međutim, ako osetljivi ekosistem usne duplje izađe iz ravnoteže, usled pada imuniteta i/ili prenamnoženosti mikroorganizama u biofilmu (dentalnom plaku), razvijaju se bolesti zuba (karijes, infekcije zubne pulpe) ili periodontalna oboljenja, što čak može ugroziti sistemsko zdravlje. Imajući to u vidu, lečenje zubnih infekcija je od izuzetnog značaja, a potreba za razvojem novih antimikrobnih agenasa/procedura evidentna. Pošto su etarska ulja (EU) poznata po snažnom antibakterijskom/antibiofilm efektu, fokusirali smo se na istraživanje njihove potencijalne primene u lečenju infekcija korenskih kanala zuba. Iz inficiranih kanala izolovani su brojni fakultativni i striktni anaerobi,1 ali je istraživanje usmereno na Enterococcus faecalis, kao najčešćeg uzročnika perzistentnih/rekurentnih infekcija. Iako smo antibakterijski efekat detektovali za brojna EU, detaljna istraživanja su sprovedena sa uljima Thymus zygis, Cymbopogon martinii2 i C. citratus3. Adekvatna isporuka EU u korenski kanal podrazumevala je formulaciju mikro- i nanoemulzija. Istraživanje je sprovedeno in vitro i na mono- (E. faecalis) i multispecijskom biofilmu u kanalima ekstrahovanih zuba. U slučaju C. martinii optimizovana je i procedura pripreme efikasnih nanoemulzija. Dobijeni rezultati su obećavajući: emulzije EU se uspešno mogu koristiti kao dopunska terapija inficiranih korenskih kanala zuba.",
publisher = "Belgrade: Serbian Biological Society",
journal = "Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia",
title = "Mogućnosti primene antibakterijskog i antibiofilmnog potencijala etarskih ulja u lečenju infekcija zuba, Могућности примене антибактеријског и антибиофилмног потенцијала етарских уља у лечењу инфекција зуба",
pages = "4",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5584"
}
Nikolić, B., Marković, D., Marković, T., Mitić-Ćulafić, D., Vuletić, S., Cvetković, S., Ćirić, A.,& Marinković, J.. (2022). Mogućnosti primene antibakterijskog i antibiofilmnog potencijala etarskih ulja u lečenju infekcija zuba. in Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia
Belgrade: Serbian Biological Society., 4.
https://hdl.handle.net/21.15107/rcub_ibiss_5584
Nikolić B, Marković D, Marković T, Mitić-Ćulafić D, Vuletić S, Cvetković S, Ćirić A, Marinković J. Mogućnosti primene antibakterijskog i antibiofilmnog potencijala etarskih ulja u lečenju infekcija zuba. in Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia. 2022;:4.
https://hdl.handle.net/21.15107/rcub_ibiss_5584 .
Nikolić, Biljana, Marković, Dejan, Marković, Tatjana, Mitić-Ćulafić, Dragana, Vuletić, Stefana, Cvetković, Stefana, Ćirić, Ana, Marinković, Jelena, "Mogućnosti primene antibakterijskog i antibiofilmnog potencijala etarskih ulja u lečenju infekcija zuba" in Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia (2022):4,
https://hdl.handle.net/21.15107/rcub_ibiss_5584 .

Assessment of genoprotective effects of Gentiana lutea extracts prepared from plants grown in field and in vitro

Cvetković, Stefana; Todorović, Slađana; Nastasijević, Branislav; Mitić-Ćulafić, Dragana; Đukanović, Stefana; Knežević-Vukčević, Jelena; Nikolić, Biljana

(Elsevier B.V., 2020)

TY  - JOUR
AU  - Cvetković, Stefana
AU  - Todorović, Slađana
AU  - Nastasijević, Branislav
AU  - Mitić-Ćulafić, Dragana
AU  - Đukanović, Stefana
AU  - Knežević-Vukčević, Jelena
AU  - Nikolić, Biljana
PY  - 2020
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3712
AB  - Medicinal plant Gentiana lutea is considered as an official drug for gastrointestinal disorders in many pharmacopoeias. Its uncontrolled overexploitation led to the protection regime and encouraged development of in vitro culture. The aim of this work was to chemically characterize root and leaf methanol extracts of plant grown in plantation and in vitro conditions, and to determine their antigenotoxicity against heterocyclic aromatic amines IQ and PhIP, the food-borne mutagens that are formed during high temperature cooking of protein-reach foods. High yields and growth ratios were determined for in vitro plants. Higher content of polyphenols and flavonoids were determined in aerial parts, while UPLC-MS/MS analysis pointed at the richness of in vitro grown shoot extract (GLvS) in active constituents, and high amounts of gentiopicroside in all tested extracts. Notable amounts of sweroside were detected in plantation root extract (GLR) and in GLvS, and of loganic acid in plantation leaf extract (GLL) and GLvS. Two experimental models for genotoxicity/antigenotoxicity study, i.e. SOS/umuC test with metabolic activation (addition of rat liver S9 fraction) and alkaline comet assay on hepatocellur carcinoma HepG2 cells indicated dual effects: genotoxic of high and antigenotoxic of lower non-genotoxic doses. While in vitro extracts were genotoxic in both models, plantation extracts were active only in SOS/umuC with S9. In contrast, inhibition of genotoxicity was observed in both models for all extracts (up to 83 %). Results of DPPH assay indicated that antioxidativity could be responsible for antigenotoxic properties. In conclusion, genoprotective effect encourages further investigation of antigenotoxicity, while high growth ratio and richness of GLvS in active compounds justify the use of in vitro cultivation method.
PB  - Elsevier B.V.
T2  - Industrial Crops and Products
T1  - Assessment of genoprotective effects of Gentiana lutea extracts prepared from plants grown in field and in vitro
VL  - 154
DO  - 10.1016/j.indcrop.2020.112690
SP  - 112690
ER  - 
@article{
author = "Cvetković, Stefana and Todorović, Slađana and Nastasijević, Branislav and Mitić-Ćulafić, Dragana and Đukanović, Stefana and Knežević-Vukčević, Jelena and Nikolić, Biljana",
year = "2020",
abstract = "Medicinal plant Gentiana lutea is considered as an official drug for gastrointestinal disorders in many pharmacopoeias. Its uncontrolled overexploitation led to the protection regime and encouraged development of in vitro culture. The aim of this work was to chemically characterize root and leaf methanol extracts of plant grown in plantation and in vitro conditions, and to determine their antigenotoxicity against heterocyclic aromatic amines IQ and PhIP, the food-borne mutagens that are formed during high temperature cooking of protein-reach foods. High yields and growth ratios were determined for in vitro plants. Higher content of polyphenols and flavonoids were determined in aerial parts, while UPLC-MS/MS analysis pointed at the richness of in vitro grown shoot extract (GLvS) in active constituents, and high amounts of gentiopicroside in all tested extracts. Notable amounts of sweroside were detected in plantation root extract (GLR) and in GLvS, and of loganic acid in plantation leaf extract (GLL) and GLvS. Two experimental models for genotoxicity/antigenotoxicity study, i.e. SOS/umuC test with metabolic activation (addition of rat liver S9 fraction) and alkaline comet assay on hepatocellur carcinoma HepG2 cells indicated dual effects: genotoxic of high and antigenotoxic of lower non-genotoxic doses. While in vitro extracts were genotoxic in both models, plantation extracts were active only in SOS/umuC with S9. In contrast, inhibition of genotoxicity was observed in both models for all extracts (up to 83 %). Results of DPPH assay indicated that antioxidativity could be responsible for antigenotoxic properties. In conclusion, genoprotective effect encourages further investigation of antigenotoxicity, while high growth ratio and richness of GLvS in active compounds justify the use of in vitro cultivation method.",
publisher = "Elsevier B.V.",
journal = "Industrial Crops and Products",
title = "Assessment of genoprotective effects of Gentiana lutea extracts prepared from plants grown in field and in vitro",
volume = "154",
doi = "10.1016/j.indcrop.2020.112690",
pages = "112690"
}
Cvetković, S., Todorović, S., Nastasijević, B., Mitić-Ćulafić, D., Đukanović, S., Knežević-Vukčević, J.,& Nikolić, B.. (2020). Assessment of genoprotective effects of Gentiana lutea extracts prepared from plants grown in field and in vitro. in Industrial Crops and Products
Elsevier B.V.., 154, 112690.
https://doi.org/10.1016/j.indcrop.2020.112690
Cvetković S, Todorović S, Nastasijević B, Mitić-Ćulafić D, Đukanović S, Knežević-Vukčević J, Nikolić B. Assessment of genoprotective effects of Gentiana lutea extracts prepared from plants grown in field and in vitro. in Industrial Crops and Products. 2020;154:112690.
doi:10.1016/j.indcrop.2020.112690 .
Cvetković, Stefana, Todorović, Slađana, Nastasijević, Branislav, Mitić-Ćulafić, Dragana, Đukanović, Stefana, Knežević-Vukčević, Jelena, Nikolić, Biljana, "Assessment of genoprotective effects of Gentiana lutea extracts prepared from plants grown in field and in vitro" in Industrial Crops and Products, 154 (2020):112690,
https://doi.org/10.1016/j.indcrop.2020.112690 . .
8
4
7

Bioactivity of Juniperus communis essential oil and post-distillation waste: Assessment of selective toxicity against food contaminants

Nikolić, Biljana; Vasilijević, Bojana; Ćirić, Ana; Mitić-Ćulafić, Dragana; Cvetković, Stefana; Džamić, Ana; Knežević-Vukčević, Jelena

(2019)

TY  - JOUR
AU  - Nikolić, Biljana
AU  - Vasilijević, Bojana
AU  - Ćirić, Ana
AU  - Mitić-Ćulafić, Dragana
AU  - Cvetković, Stefana
AU  - Džamić, Ana
AU  - Knežević-Vukčević, Jelena
PY  - 2019
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=0354-46641900005N
UR  - http://www.serbiosoc.org.rs/arch/index.php/abs/article/view/3760
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3401
AB  - Previously chemically characterized Juniperus communis essential oil (EO) and post-distillation waste (PDW) were tested for cytotoxicity and antimicrobial activity against food contaminants. Microdilution assay showed that PDW induced moderate antifungal (minimum inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) values, ranging between 0.118-0.900 mg mL-1), and an antibacterial effect against Listeria monocytogenes (MIC and minimum bactericidal concentration (MBC) were 0.39 and 0.74 mg mL-1, respectively). Combinations of EO/PDW with selected antibiotics induced synergistic antilisterial activity in the checkerboard assay. The MTT assay determined that cytotoxicity against colon cancer cells was high for the EO but negligible for PDW (IC50 values were 0.087-0.106 and 1.450-6.840 mg mL-1, respectively). The selectivity indices indicated high selectivity of PDW against tested fungi and L. monocytogenes. In the adhesion-inhibition assay, PDW reduced in vitro adhesion of L. monocytogenes to colon cells (29-62% of inhibition). In conclusion, PDW exhibited an antimicrobial effect against important food spoilage and poisoning fungi and L. monocytogenes, and also reduced in vitro adhesion of L. monocytogenes to colon cells. The results indicate that J. communis PDW could be considered as natural preservative against food spoilage and poisonous fungi, and as an adjuvant to conventional therapy of listeriosis
T2  - Archives of Biological Sciences
T1  - Bioactivity of Juniperus communis essential oil and post-distillation waste: Assessment of selective toxicity against food contaminants
IS  - 2
VL  - 71
DO  - 10.2298/ABS181217005N
SP  - 235
EP  - 244
ER  - 
@article{
author = "Nikolić, Biljana and Vasilijević, Bojana and Ćirić, Ana and Mitić-Ćulafić, Dragana and Cvetković, Stefana and Džamić, Ana and Knežević-Vukčević, Jelena",
year = "2019",
abstract = "Previously chemically characterized Juniperus communis essential oil (EO) and post-distillation waste (PDW) were tested for cytotoxicity and antimicrobial activity against food contaminants. Microdilution assay showed that PDW induced moderate antifungal (minimum inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) values, ranging between 0.118-0.900 mg mL-1), and an antibacterial effect against Listeria monocytogenes (MIC and minimum bactericidal concentration (MBC) were 0.39 and 0.74 mg mL-1, respectively). Combinations of EO/PDW with selected antibiotics induced synergistic antilisterial activity in the checkerboard assay. The MTT assay determined that cytotoxicity against colon cancer cells was high for the EO but negligible for PDW (IC50 values were 0.087-0.106 and 1.450-6.840 mg mL-1, respectively). The selectivity indices indicated high selectivity of PDW against tested fungi and L. monocytogenes. In the adhesion-inhibition assay, PDW reduced in vitro adhesion of L. monocytogenes to colon cells (29-62% of inhibition). In conclusion, PDW exhibited an antimicrobial effect against important food spoilage and poisoning fungi and L. monocytogenes, and also reduced in vitro adhesion of L. monocytogenes to colon cells. The results indicate that J. communis PDW could be considered as natural preservative against food spoilage and poisonous fungi, and as an adjuvant to conventional therapy of listeriosis",
journal = "Archives of Biological Sciences",
title = "Bioactivity of Juniperus communis essential oil and post-distillation waste: Assessment of selective toxicity against food contaminants",
number = "2",
volume = "71",
doi = "10.2298/ABS181217005N",
pages = "235-244"
}
Nikolić, B., Vasilijević, B., Ćirić, A., Mitić-Ćulafić, D., Cvetković, S., Džamić, A.,& Knežević-Vukčević, J.. (2019). Bioactivity of Juniperus communis essential oil and post-distillation waste: Assessment of selective toxicity against food contaminants. in Archives of Biological Sciences, 71(2), 235-244.
https://doi.org/10.2298/ABS181217005N
Nikolić B, Vasilijević B, Ćirić A, Mitić-Ćulafić D, Cvetković S, Džamić A, Knežević-Vukčević J. Bioactivity of Juniperus communis essential oil and post-distillation waste: Assessment of selective toxicity against food contaminants. in Archives of Biological Sciences. 2019;71(2):235-244.
doi:10.2298/ABS181217005N .
Nikolić, Biljana, Vasilijević, Bojana, Ćirić, Ana, Mitić-Ćulafić, Dragana, Cvetković, Stefana, Džamić, Ana, Knežević-Vukčević, Jelena, "Bioactivity of Juniperus communis essential oil and post-distillation waste: Assessment of selective toxicity against food contaminants" in Archives of Biological Sciences, 71, no. 2 (2019):235-244,
https://doi.org/10.2298/ABS181217005N . .
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